What type of training is necessary for employees at risk of exposure to bloodborne pathogens?

Annual refresher training is vital for employees who are at risk of exposure to bloodborne pathogens because it ensures that they stay informed about the latest practices for preventing exposure and handle incidents appropriately. This type of training reinforces key information about safe work practices, the use of personal protective equipment, and proper response measures in the event of an exposure.

Regular annual training helps maintain awareness of any updates to regulations, tools, or procedures that may have changed since the initial training. This continuity in training is essential for promoting a culture of safety in environments where the potential for exposure to bloodborne pathogens exists, such as healthcare or laboratory settings.

The other options do not provide the necessary continuous education and reinforcement needed for optimal safety measures. For example, one-time training may lead to knowledge gaps over time, and infrequent training sessions could fail to keep staff updated about critical changes in protocols or regulations regarding bloodborne pathogens. Therefore, annual refresher training is the most effective strategy for minimizing risk and maintaining high safety standards.